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https://github.com/ARM-software/arm-trusted-firmware.git
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d5dfdeb65f
NOTE: __ASSEMBLY__ macro is now deprecated in favor of __ASSEMBLER__. All common C compilers predefine a macro called __ASSEMBLER__ when preprocessing a .S file. There is no reason for TF-A to define it's own __ASSEMBLY__ macro for this purpose instead. To unify code with the export headers (which use __ASSEMBLER__ to avoid one extra dependency), let's deprecate __ASSEMBLY__ and switch the code base over to the predefined standard. Change-Id: Id7d0ec8cf330195da80499c68562b65cb5ab7417 Signed-off-by: Julius Werner <jwerner@chromium.org>
107 lines
2.6 KiB
C
107 lines
2.6 KiB
C
/*
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* Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef MBEDTLS_CONFIG_H
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#define MBEDTLS_CONFIG_H
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/*
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* Key algorithms currently supported on mbed TLS libraries
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*/
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#define TF_MBEDTLS_RSA 1
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#define TF_MBEDTLS_ECDSA 2
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#define TF_MBEDTLS_RSA_AND_ECDSA 3
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/*
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* Hash algorithms currently supported on mbed TLS libraries
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*/
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#define TF_MBEDTLS_SHA256 1
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#define TF_MBEDTLS_SHA384 2
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#define TF_MBEDTLS_SHA512 3
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/*
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* Configuration file to build mbed TLS with the required features for
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* Trusted Boot
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*/
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#define MBEDTLS_PLATFORM_MEMORY
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#define MBEDTLS_PLATFORM_NO_STD_FUNCTIONS
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/* Prevent mbed TLS from using snprintf so that it can use tf_snprintf. */
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#define MBEDTLS_PLATFORM_SNPRINTF_ALT
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#define MBEDTLS_PKCS1_V21
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#define MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION
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#define MBEDTLS_X509_CHECK_KEY_USAGE
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#define MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE
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#define MBEDTLS_ASN1_PARSE_C
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#define MBEDTLS_ASN1_WRITE_C
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#define MBEDTLS_BASE64_C
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#define MBEDTLS_BIGNUM_C
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#define MBEDTLS_ERROR_C
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#define MBEDTLS_MD_C
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#define MBEDTLS_MEMORY_BUFFER_ALLOC_C
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#define MBEDTLS_OID_C
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#define MBEDTLS_PK_C
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#define MBEDTLS_PK_PARSE_C
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#define MBEDTLS_PK_WRITE_C
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#define MBEDTLS_PLATFORM_C
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#if (TF_MBEDTLS_KEY_ALG_ID == TF_MBEDTLS_ECDSA)
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#define MBEDTLS_ECDSA_C
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#define MBEDTLS_ECP_C
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#define MBEDTLS_ECP_DP_SECP256R1_ENABLED
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#elif (TF_MBEDTLS_KEY_ALG_ID == TF_MBEDTLS_RSA)
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#define MBEDTLS_RSA_C
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#define MBEDTLS_X509_RSASSA_PSS_SUPPORT
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#elif (TF_MBEDTLS_KEY_ALG_ID == TF_MBEDTLS_RSA_AND_ECDSA)
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#define MBEDTLS_RSA_C
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#define MBEDTLS_X509_RSASSA_PSS_SUPPORT
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#define MBEDTLS_ECDSA_C
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#define MBEDTLS_ECP_C
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#define MBEDTLS_ECP_DP_SECP256R1_ENABLED
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#endif
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#define MBEDTLS_SHA256_C
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#if (TF_MBEDTLS_HASH_ALG_ID != TF_MBEDTLS_SHA256)
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#define MBEDTLS_SHA512_C
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#endif
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#define MBEDTLS_VERSION_C
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#define MBEDTLS_X509_USE_C
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#define MBEDTLS_X509_CRT_PARSE_C
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/* MPI / BIGNUM options */
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#define MBEDTLS_MPI_WINDOW_SIZE 2
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#define MBEDTLS_MPI_MAX_SIZE 256
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/* Memory buffer allocator options */
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#define MBEDTLS_MEMORY_ALIGN_MULTIPLE 8
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#ifndef __ASSEMBLER__
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/* System headers required to build mbed TLS with the current configuration */
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#include <stdlib.h>
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#include "mbedtls/check_config.h"
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#endif
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/*
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* Determine Mbed TLS heap size
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* 13312 = 13*1024
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* 7168 = 7*1024
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*/
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#if (TF_MBEDTLS_KEY_ALG_ID == TF_MBEDTLS_ECDSA) \
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|| (TF_MBEDTLS_KEY_ALG_ID == TF_MBEDTLS_RSA_AND_ECDSA)
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#define TF_MBEDTLS_HEAP_SIZE U(13312)
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#elif (TF_MBEDTLS_KEY_ALG_ID == TF_MBEDTLS_RSA)
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#define TF_MBEDTLS_HEAP_SIZE U(7168)
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#endif
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#endif /* MBEDTLS_CONFIG_H */
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